Photos and movies will come, check this thread:
http://www.m5board.com/vbulletin/showthread.php?t=97994
I can name a few of cars that attended and raced:
- RussRamz M6 Kelleners (sounded insanely loud + nice)
- M5 Kelleners (sounded very nice as well)
- E60 M5 + M5 Touring
- Alpina B5
- M3 CSL
- E55
- CLS55
- ML63
- S55
- S63
- SL65
- Bentley Continental
- SLR
- Carrera GT
- 997 GT3
- Ariel Atom
- Gallardo
- Ferrari 612
- Corvette Z06
- Ruf 996 R Turbo
- Ruf 997 RT12
- Audi R8
- M6 Convertible
- RS4 (old + new model)
- Supra TT